20183192478

素因数分解:

$2^1\times 3^2\times {\mathrm{2671}}^1\times {\mathrm{419801}}^1$

素因数の和:422480

約数の個数: 24

約数和(自身を含む): 43746726816

約数和(自身を除く): 23563534338

約数列:

[1, 2, 3, 6, 9, 18, 2671, 5342, 8013, 16026, 24039, 48078, 419801, 839602, 1259403, 2518806, 3778209, 7556418, 1121288471, 2242576942, 3363865413, 6727730826, 10091596239, 20183192478]

約数ペア:

[(1, 20183192478), (2, 10091596239), (3, 6727730826), (6, 3363865413), (9, 2242576942), (18, 1121288471), (2671, 7556418), (5342, 3778209), (8013, 2518806), (16026, 1259403), (24039, 839602), (48078, 419801)]